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Automatic Layer Winding Machine

Offered to suit customer requirements of,

  1. Maximum coil outside diameter
  2. Coil inside diameter,
  3. Coil height 
  4. Maximum size of Wire / Rectangular conductor

Material :

  1. Copper / Aluminium
  2. Enamelled wire from 0.3 mm to 6 mm max
  3. Rectangular conductor up to 70 Sq.mm max

Maximum Coil Height (Coil Length) : 1500 mm

Maximum Outside Diameter  : 1000mm

Shape of coil : Concentric circular

Max Coil Weight : 2000 Kg 

Mandrel : We provide two options for mandrel;

  1. Machine with shaft for loading the mandrel
  2. Expandable mandrel.

Expandable Mandrel : Diameter of the mandrel is finely adjustable.

 8 number of Segments
Expansion range in each stage is 40 mm to 100 mm depending on the diameter
Segments can be added to increase diameter range
Maximum coil weight is 2000 Kg 

Drive : AC Motor with Variable Frequency Drive

Mandrel RPM : As required up to 400 RPM max. variable speed .

Machine operated is with foot switch.

Reverse running . Provided.

Tail stock : Expandable Mandrel or mandrel shaft loaded between head stock face plate and tail Tail stock pintle .
Tail stock assembled on a swiveling frame for easy removal of coils . Screw type arrangement provided forPintlemovement.

Guide Carriage : Guide Carriage is mounted on LM guide system with rail and runner block. Separate guide assembly provided for wire and strips. Carriage will be moving and supporting the wire / strip with its guide along the length of machine.
Tensioning roller assembly with 6 no rollers is mounted on the guide carriage . Guide assembly for wire provided with pneumatically braked pulleys, and pulley mounted on an adjustable rod to guide the wire close to mandrel

Traverse Assembly : Traverse assembly operated with ball screw, Servo motor, Servo drive, HMI, PLC is provided for accurate control of winding. 

Guide carriage is suitably mounted on LM block and rail


Winding sequence according to the transformer design specifications can be programmed and recalled, through the HMI.

Brake : Pneumatic disc brake
Control Panel : Control panel with AC variable frequency drive, Servodrive, PLC, and accessories are supplied. Operating desk with HMI is suitably mounted on the machine
Optional Accessories

  1. Un-winder for Wire with pneumatically controlled tensioning arm
  2. De realer for rectangular conductor. Bobbins mounted on motorized trolley
  3. Full width insulation de-coiler (paper / DDP)
  4. De reels for edge strips



Find Our Location

Contact Us

  • 14/404 A, Major Sandeep Unnikrishnan Road,
          Kozhikode - 673 655, Kerala, India
  • CEO : V.K. Krishnakumar +91 9846 090 164
  • +91 495 2481295, 2485334, 2483394
  • rollringindustries@gmail.com
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